OPHTHALMIC LASER SURGERY DEVICE AND OPHTHALMIC SURGERY CONTROL PROGRAM
PROBLEM TO BE SOLVED: To provide an ophthalmic laser surgery device capable of appropriately changing a repetition frequency of laser pulses exited to a patient's eye, and an ophthalmic surgery program.SOLUTION: The ophthalmic laser surgery device includes a mode-locked laser light source, an a...
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| creator | ADACHI MUNEYUKI TANAKA MAKI |
| description | PROBLEM TO BE SOLVED: To provide an ophthalmic laser surgery device capable of appropriately changing a repetition frequency of laser pulses exited to a patient's eye, and an ophthalmic surgery program.SOLUTION: The ophthalmic laser surgery device includes a mode-locked laser light source, an amplifier, a first modulator, a second modulator, and a control part. The mode-locked laser light source repetitively generates seed laser pulses. The amplifier amplifies the laser pulses generated by the mode-locked laser light source. The first modulator modulates laser pulses that are not amplified by the amplifier. The second modulator modulates the laser pulses amplified by the amplifier. When the repetition frequency of the laser pulses to be exited to a tissue is changed within a range of less than a threshold, the control part causes the first modulator to change the repetition frequency within a range of the threshold or more and causes the second modulator to decrease it to less than the threshold.SELECTED DRAWING: Figure 4
【課題】患者眼に出射するレーザパルスの繰り返し周波数を適切に変更することが可能な眼科用レーザ手術装置および眼科手術制御プログラムを提供する。【解決手段】眼科用レーザ手術装置は、モードロックレーザ光源、増幅器、第１変調器、第２変調器、および制御部を備える。モードロックレーザ光源は、シードレーザパルスを繰り返し発生させる。増幅器は、モードロックレーザ光源が発生させたレーザパルスを増幅させる。第１変調器は、増幅器によって増幅されていないレーザパルスを変調させる。第２変調器は、増幅器によって増幅されたレーザパルスを変調させる。制御部は、組織に出射されるレーザパルスの繰り返し周波数を閾値未満の範囲内で変更する場合に、繰り返し周波数を第１変調器によって閾値以上の範囲内で変更しつつ、第２変調器によって閾値未満に減少させる。【選択図】図４ |
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【課題】患者眼に出射するレーザパルスの繰り返し周波数を適切に変更することが可能な眼科用レーザ手術装置および眼科手術制御プログラムを提供する。【解決手段】眼科用レーザ手術装置は、モードロックレーザ光源、増幅器、第１変調器、第２変調器、および制御部を備える。モードロックレーザ光源は、シードレーザパルスを繰り返し発生させる。増幅器は、モードロックレーザ光源が発生させたレーザパルスを増幅させる。第１変調器は、増幅器によって増幅されていないレーザパルスを変調させる。第２変調器は、増幅器によって増幅されたレーザパルスを変調させる。制御部は、組織に出射されるレーザパルスの繰り返し周波数を閾値未満の範囲内で変更する場合に、繰り返し周波数を第１変調器によって閾値以上の範囲内で変更しつつ、第２変調器によって閾値未満に減少させる。【選択図】図４</description><language>eng ; jpn</language><subject>BANDAGES, DRESSINGS OR ABSORBENT PADS ; BASIC ELECTRIC ELEMENTS ; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS ; DEVICES USING STIMULATED EMISSION ; ELECTRICITY ; FILTERS IMPLANTABLE INTO BLOOD VESSELS ; FIRST-AID KITS ; FOMENTATION ; HUMAN NECESSITIES ; HYGIENE ; MEDICAL OR VETERINARY SCIENCE ; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES ; PROSTHESES ; TREATMENT OR PROTECTION OF EYES OR EARS</subject><creationdate>2016</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20161215&DB=EPODOC&CC=JP&NR=2016209214A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20161215&DB=EPODOC&CC=JP&NR=2016209214A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ADACHI MUNEYUKI</creatorcontrib><creatorcontrib>TANAKA MAKI</creatorcontrib><title>OPHTHALMIC LASER SURGERY DEVICE AND OPHTHALMIC SURGERY CONTROL PROGRAM</title><description>PROBLEM TO BE SOLVED: To provide an ophthalmic laser surgery device capable of appropriately changing a repetition frequency of laser pulses exited to a patient's eye, and an ophthalmic surgery program.SOLUTION: The ophthalmic laser surgery device includes a mode-locked laser light source, an amplifier, a first modulator, a second modulator, and a control part. The mode-locked laser light source repetitively generates seed laser pulses. The amplifier amplifies the laser pulses generated by the mode-locked laser light source. The first modulator modulates laser pulses that are not amplified by the amplifier. The second modulator modulates the laser pulses amplified by the amplifier. When the repetition frequency of the laser pulses to be exited to a tissue is changed within a range of less than a threshold, the control part causes the first modulator to change the repetition frequency within a range of the threshold or more and causes the second modulator to decrease it to less than the threshold.SELECTED DRAWING: Figure 4
【課題】患者眼に出射するレーザパルスの繰り返し周波数を適切に変更することが可能な眼科用レーザ手術装置および眼科手術制御プログラムを提供する。【解決手段】眼科用レーザ手術装置は、モードロックレーザ光源、増幅器、第１変調器、第２変調器、および制御部を備える。モードロックレーザ光源は、シードレーザパルスを繰り返し発生させる。増幅器は、モードロックレーザ光源が発生させたレーザパルスを増幅させる。第１変調器は、増幅器によって増幅されていないレーザパルスを変調させる。第２変調器は、増幅器によって増幅されたレーザパルスを変調させる。制御部は、組織に出射されるレーザパルスの繰り返し周波数を閾値未満の範囲内で変更する場合に、繰り返し周波数を第１変調器によって閾値以上の範囲内で変更しつつ、第２変調器によって閾値未満に減少させる。【選択図】図４</description><subject>BANDAGES, DRESSINGS OR ABSORBENT PADS</subject><subject>BASIC ELECTRIC ELEMENTS</subject><subject>DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS</subject><subject>DEVICES USING STIMULATED EMISSION</subject><subject>ELECTRICITY</subject><subject>FILTERS IMPLANTABLE INTO BLOOD VESSELS</subject><subject>FIRST-AID KITS</subject><subject>FOMENTATION</subject><subject>HUMAN NECESSITIES</subject><subject>HYGIENE</subject><subject>MEDICAL OR VETERINARY SCIENCE</subject><subject>ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES</subject><subject>PROSTHESES</subject><subject>TREATMENT OR PROTECTION OF EYES OR EARS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2016</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHDzD_AI8XD08fV0VvBxDHYNUggODXJ3DYpUcHEN83R2VXD0c1FAUgOTdfb3Cwny91EICPJ3D3L05WFgTUvMKU7lhdLcDEpuriHOHrqpBfnxqcUFicmpeakl8V4BRgaGZkYGlkaGJo7GRCkCACW6LP4</recordid><startdate>20161215</startdate><enddate>20161215</enddate><creator>ADACHI MUNEYUKI</creator><creator>TANAKA MAKI</creator><scope>EVB</scope></search><sort><creationdate>20161215</creationdate><title>OPHTHALMIC LASER SURGERY DEVICE AND OPHTHALMIC SURGERY CONTROL PROGRAM</title><author>ADACHI MUNEYUKI ; TANAKA MAKI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2016209214A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2016</creationdate><topic>BANDAGES, DRESSINGS OR ABSORBENT PADS</topic><topic>BASIC ELECTRIC ELEMENTS</topic><topic>DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS</topic><topic>DEVICES USING STIMULATED EMISSION</topic><topic>ELECTRICITY</topic><topic>FILTERS IMPLANTABLE INTO BLOOD VESSELS</topic><topic>FIRST-AID KITS</topic><topic>FOMENTATION</topic><topic>HUMAN NECESSITIES</topic><topic>HYGIENE</topic><topic>MEDICAL OR VETERINARY SCIENCE</topic><topic>ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES</topic><topic>PROSTHESES</topic><topic>TREATMENT OR PROTECTION OF EYES OR EARS</topic><toplevel>online_resources</toplevel><creatorcontrib>ADACHI MUNEYUKI</creatorcontrib><creatorcontrib>TANAKA MAKI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ADACHI MUNEYUKI</au><au>TANAKA MAKI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>OPHTHALMIC LASER SURGERY DEVICE AND OPHTHALMIC SURGERY CONTROL PROGRAM</title><date>2016-12-15</date><risdate>2016</risdate><abstract>PROBLEM TO BE SOLVED: To provide an ophthalmic laser surgery device capable of appropriately changing a repetition frequency of laser pulses exited to a patient's eye, and an ophthalmic surgery program.SOLUTION: The ophthalmic laser surgery device includes a mode-locked laser light source, an amplifier, a first modulator, a second modulator, and a control part. The mode-locked laser light source repetitively generates seed laser pulses. The amplifier amplifies the laser pulses generated by the mode-locked laser light source. The first modulator modulates laser pulses that are not amplified by the amplifier. The second modulator modulates the laser pulses amplified by the amplifier. When the repetition frequency of the laser pulses to be exited to a tissue is changed within a range of less than a threshold, the control part causes the first modulator to change the repetition frequency within a range of the threshold or more and causes the second modulator to decrease it to less than the threshold.SELECTED DRAWING: Figure 4
【課題】患者眼に出射するレーザパルスの繰り返し周波数を適切に変更することが可能な眼科用レーザ手術装置および眼科手術制御プログラムを提供する。【解決手段】眼科用レーザ手術装置は、モードロックレーザ光源、増幅器、第１変調器、第２変調器、および制御部を備える。モードロックレーザ光源は、シードレーザパルスを繰り返し発生させる。増幅器は、モードロックレーザ光源が発生させたレーザパルスを増幅させる。第１変調器は、増幅器によって増幅されていないレーザパルスを変調させる。第２変調器は、増幅器によって増幅されたレーザパルスを変調させる。制御部は、組織に出射されるレーザパルスの繰り返し周波数を閾値未満の範囲内で変更する場合に、繰り返し周波数を第１変調器によって閾値以上の範囲内で変更しつつ、第２変調器によって閾値未満に減少させる。【選択図】図４</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BANDAGES, DRESSINGS OR ABSORBENT PADS BASIC ELECTRIC ELEMENTS DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS DEVICES USING STIMULATED EMISSION ELECTRICITY FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PROSTHESES TREATMENT OR PROTECTION OF EYES OR EARS |
| title | OPHTHALMIC LASER SURGERY DEVICE AND OPHTHALMIC SURGERY CONTROL PROGRAM |
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